Dicas Reparação
Modelo - Chassis CFD12
Pesquisa: CFD12 Enviar Dica Resolvida
Resultados 12
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | CFD12 | NO AUDIO - (SHORT CIRCUIT) | The jumper resistor (no ref in SM) shorts groundingjumper J800 and causes fusible resistor R310 to open repeatedly. | ||
| Sony | CFD12 | CD LID DOESN'T MATCH HOLDER, MAGNET: CHECK SUPP #1 FOR P/N | The CD lids that come when you order ref 111 X33671331,holder CD assy will not work with the part above, holder magnets. | ||
| Sony | CFD12 | CD NO POWER OR DISPLAY - REPLACE IC801, P/N 8-752-830-87 | CD has no display, no spin, no LD. VDD pin 23 and 33 good at5v. X801 crystal good, reset P62 good and S door good at pin 17.However measured 5v at all LCD pins. (should have been 2.6v at pins36/54) | ||
| Sony | CFD12 | REPLACING OPTIC CABLES POSSIBLE | Optic cables not available. | ||
| Sony | CFD12 | NO PART # IN SERVICE MANUAL FOR PICK UP CABLES | There is no part # in the manual for the cables between thepick up assy and the PCB. The cables for the CFD460 will not work,because the connectors on the PCB have been changed. I had NPC researchthis but their response was to use the CFD460 cables. T | ||
| Sony | CFD12 | PART # CORRECTION: AUDIO PCB (ORDER P/N A-3264-272-A) | On page 30 of the service manual, ref# 108 is part#A-3264-272-A (Audio Board, Complete) but on page 34 the Audio Board,complete is listed as A-3264-373-A. Which part number is correct? -HQ COMMENTS: The correct number is A-3264-272-A. | ||
| Sony | CFD120 | NO RADIO / NO AM-FM - RESOLDER WIRE FROM CNP22 TO Q701. | Unit displayed proper frequencies for AM & FM but instead ofmusic, you hear only static. I found that there was no AM/FM oscillationsignal at the base of Q701. Further diagnosis revealed that a wire thatconnects AM/FM OSC signal from tuner board (CNP-2 | ||
| Sony | CFD12 | LOUD BACKGROUND HUM - REPLACE C318, P/N 1-126-937-11. | Loud background hum on CD and tape mode. (radio mode hum to a degree). | ||
| Sony | CFD12 | SPEAKER RATTLES/DISTORTS - REPLACE SPEAKER (1-504-269-21). | Speaker rattles during playback of all sources of audio. | ||
| Sony | CFD12 | NO CD OPERATION | CD player will not play or plays int. Found optic cables tooshort from optic to main PCB causing too much tension when optic is inhome position resulting in int. or no reading of TOC. | ||
| Sony | CFD12 | OPEN LID DURING PLAY - CD SPINS BACKWARDS | CD spins backwards, even with S801 open. | ||
| Sony | CFD12 | NO PART # IN SERVICE MANUAL FOR PICK UP CABLES | There is no part # in the manual for the cables between thepick up assy and the PCB. The cables for the CFD460 will not work,because the connectors on the PCB have been changed. I had NPC researchthis but their response was to use the CFD460 cables. T |